C# BuildRequestEntry.GetRequestsToIssueIfReady方法代码示例

        public void TestMixedWaitingRequests()
        {
            BuildRequest request = CreateNewBuildRequest(1, new string[1] { "foo" });
            BuildRequestConfiguration config = new BuildRequestConfiguration(1, new BuildRequestData("foo", new Dictionary<string, string>(), "foo", new string[0], null), "2.0");
            BuildRequestEntry entry = new BuildRequestEntry(request, config);
            Assert.AreEqual(entry.State, BuildRequestEntryState.Ready);

            entry.Continue();
            Assert.AreEqual(entry.State, BuildRequestEntryState.Active);

            BuildRequest waitingRequest1 = CreateNewBuildRequest(2, new string[1] { "bar" });
            entry.WaitForResult(waitingRequest1);
            Assert.AreEqual(entry.State, BuildRequestEntryState.Waiting);

            BuildRequest waitingRequest2 = CreateNewBuildRequest(-1, new string[1] { "xor" });
            entry.WaitForResult(waitingRequest2);
            Assert.AreEqual(entry.State, BuildRequestEntryState.Waiting);

            Assert.IsNull(entry.GetRequestsToIssueIfReady(), "Entry should not be ready to issue because there are unresolved configurations");

            entry.ResolveConfigurationRequest(-1, 3);
            Assert.AreEqual(entry.State, BuildRequestEntryState.Waiting);

            BuildResult requiredResult1 = new BuildResult(waitingRequest1);
            requiredResult1.AddResultsForTarget("bar", TestUtilities.GetEmptySucceedingTargetResult());
            entry.ReportResult(requiredResult1);
            Assert.AreEqual(entry.State, BuildRequestEntryState.Waiting);

            BuildResult requiredResult2 = new BuildResult(waitingRequest2);
            requiredResult2.AddResultsForTarget("xor", TestUtilities.GetEmptySucceedingTargetResult());
            entry.ReportResult(requiredResult2);
            Assert.AreEqual(entry.State, BuildRequestEntryState.Ready);
        }

//.........这里部分代码省略.........
                    BuildRequest newRequest = null;
                    if (matchingConfig == null)
                    {
                        // No configuration locally, are we already waiting for it?
                        matchingConfig = _unresolvedConfigurations.GetMatchingConfiguration(request.Config);
                        if (matchingConfig == null)
                        {
                            // Not waiting for it
                            request.Config.ConfigurationId = GetNextUnresolvedConfigurationId();
                            _unresolvedConfigurations.AddConfiguration(request.Config);
                            unresolvedConfigurationsAdded.Add(request.Config.ConfigurationId);
                        }
                        else
                        {
                            request.Config.ConfigurationId = matchingConfig.ConfigurationId;
                        }

                        // Whether we are already waiting for a configuration or we need to wait for another one
                        // we will add this request as waiting for a configuration.  As new configuration resolutions
                        // come in, we will check our requests which are waiting for configurations move them to
                        // waiting for results.  It is important that we tell the issuing request to wait for a result
                        // prior to issuing any necessary configuration request so that we don't get into a state where
                        // we receive the configuration response before we enter the wait state.
                        newRequest = new BuildRequest(issuingEntry.Request.SubmissionId, GetNextBuildRequestId(), request.Config.ConfigurationId, request.Targets, issuingEntry.Request.HostServices, issuingEntry.Request.BuildEventContext, issuingEntry.Request);

                        issuingEntry.WaitForResult(newRequest);

                        if (matchingConfig == null)
                        {
                            // Issue the config resolution request
                            TraceEngine("Request {0}({1}) (nr {2}) is waiting on configuration {3} (IBR)", issuingEntry.Request.GlobalRequestId, issuingEntry.Request.ConfigurationId, issuingEntry.Request.NodeRequestId, request.Config.ConfigurationId);
                            issuingEntry.WaitForConfiguration(request.Config);
                        }
                    }
                    else
                    {
                        // We have a configuration, see if we already have results locally.
                        newRequest = new BuildRequest(issuingEntry.Request.SubmissionId, GetNextBuildRequestId(), matchingConfig.ConfigurationId, request.Targets, issuingEntry.Request.HostServices, issuingEntry.Request.BuildEventContext, issuingEntry.Request);

                        IResultsCache resultsCache = (IResultsCache)_componentHost.GetComponent(BuildComponentType.ResultsCache);
                        ResultsCacheResponse response = resultsCache.SatisfyRequest(newRequest, matchingConfig.ProjectInitialTargets, matchingConfig.ProjectDefaultTargets, matchingConfig.GetAfterTargetsForDefaultTargets(newRequest), skippedResultsAreOK: false);
                        if (response.Type == ResultsCacheResponseType.Satisfied)
                        {
                            // We have a result, give it back to this request.
                            issuingEntry.WaitForResult(newRequest);

                            // Log the fact that we handled this from the cache.
                            _nodeLoggingContext.LogRequestHandledFromCache(newRequest, _configCache[newRequest.ConfigurationId], response.Results);

                            // Can't report the result directly here, because that could cause the request to go from
                            // Waiting to Ready.
                            existingResultsToReport.Add(response.Results);
                        }
                        else
                        {
                            // No result, to wait for it.
                            issuingEntry.WaitForResult(newRequest);
                        }
                    }
                }

                // If we have any results we had to report, do so now.
                foreach (BuildResult existingResult in existingResultsToReport)
                {
                    issuingEntry.ReportResult(existingResult);
                }

                // Issue any configuration requests we may still need.
                List<BuildRequestConfiguration> unresolvedConfigurationsToIssue = issuingEntry.GetUnresolvedConfigurationsToIssue();
                if (unresolvedConfigurationsToIssue != null)
                {
                    foreach (BuildRequestConfiguration unresolvedConfigurationToIssue in unresolvedConfigurationsToIssue)
                    {
                        unresolvedConfigurationsAdded.Remove(unresolvedConfigurationToIssue.ConfigurationId);
                        IssueConfigurationRequest(unresolvedConfigurationToIssue);
                    }
                }

                // Remove any configurations we ended up not waiting for, otherwise future requests will think we are still waiting for them
                // and will never get submitted.
                foreach (int unresolvedConfigurationId in unresolvedConfigurationsAdded)
                {
                    _unresolvedConfigurations.RemoveConfiguration(unresolvedConfigurationId);
                }

                // Finally, if we can issue build requests, do so.
                List<BuildRequest> requestsToIssue = issuingEntry.GetRequestsToIssueIfReady();
                if (requestsToIssue != null)
                {
                    BuildRequestBlocker blocker = new BuildRequestBlocker(issuingEntry.Request.GlobalRequestId, issuingEntry.GetActiveTargets(), requestsToIssue.ToArray());
                    IssueBuildRequest(blocker);
                }

                if (issuingEntry.State == BuildRequestEntryState.Ready)
                {
                    ErrorUtilities.VerifyThrow((requestsToIssue == null) || (requestsToIssue.Count == 0), "Entry shouldn't be ready if we also issued requests.");
                    ActivateBuildRequest(issuingEntry);
                }
            }
        }